The crowds were eddying into the road.人群乱哄哄地涌上街头。The Rhine flowed on, swirling and eddying, at six or seven miles an hour.莱茵河不断以每小时六、七哩的速度,滔滔滚流, 波涛起伏....
Minor cuts and grazes can usually be left uncovered to heal by themselves.轻微的划伤和擦伤通常不用包扎就可以自愈。My sister usually grazes on junk food throughout the day.我妹妹整天吃着零食.Healing small cuts, insect stings, grazes and wounds.治疗小伤口 ...
另两个为胸腺嘧啶和胞嘧啶, 即称为嘧啶的单环结构.The other two, thymine and cytosine, are single ring structures called pyrimidines.嘌呤为嘧啶取代或嘧啶为嘌呤所取代,叫做颠换.The substitution of a purine for a pyrimidine, or vice versa is a transversion.本文研究氟脲嘧啶(5—...
必须在可行的地方使用可再生能源。Renewable sources of energy must be used where practical.德里克让我相信这个想法是可行的。Derek persuaded me of the feasibility of the idea.很清楚,电动汽车在工艺技术上是可行的.It's quite clear that the electric car is technically fea...